8307306

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21977}}^1$

素因数の和:21995

約数の個数: 32

約数和(自身を含む): 21098880

約数和(自身を除く): 12791574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21977, 43954, 65931, 131862, 153839, 197793, 307678, 395586, 461517, 593379, 923034, 1186758, 1384551, 2769102, 4153653, 8307306]

約数ペア:

[(1, 8307306), (2, 4153653), (3, 2769102), (6, 1384551), (7, 1186758), (9, 923034), (14, 593379), (18, 461517), (21, 395586), (27, 307678), (42, 197793), (54, 153839), (63, 131862), (126, 65931), (189, 43954), (378, 21977)]